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Teaching Interactive Whiteboard

Brand Name︰landundisplay
Country of Origin︰China
Unit Price︰CNY ¥ 100 / pc
Minimum Order︰1 pc
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Product Description

The teaching board touch screen greatly enhances the interaction between students and teachers. It replaces the traditional teaching method, reduces dust of chalks, and brings great convenience to teaching. It is compatible with various teaching software and has powerful storage. It can be used in various schools and digital whiteboard for teaching using online teaching.

 

Product parameters of interactive whiteboard teaching

 Model

LD-H550

LD-H650

LD-H750

LD-H860

 Display Parameters

Panel Size

55 Inch

65 Inch

75 Inch

86 Inch

Resolution

1920*1080

3840*2160

3840*2160

3840*2160

Brightness

350cd/

400cd/

450cd/

450cd/

Contrast Radio

1400:01:00

1400:01:00

1400:01:00

1400:01:00

Pixel Pitch

0.372*0.372mm

0.372*0.372mm

0.372*0.372mm

0.372*0.372mm

Display Area

1209.6(H)*680.4(V)

1428.48(H)* 803.52(V)

1646.5(H)*924.7(V)

1897(H)*1068(V)

Viewing Angle

89/89/89/89 (Min.)(CR≥10)

89/89/89/89 (Min.)(CR≥10)

89/89/89/89 (Min.)(CR≥10)

89/89/89/89 (Min.)(CR≥10)

System Configuration

Operating System

Android 6.0 (2G+16G)

CPU

ARM Cortex A53,1.4GHz,Quad-core,ARM Mali 720MP2

Ram

2G(Optional)

Driving/TV Board Scheme

Android + PC dual system solution,MSD6A648

Internet Connected

WIFI,Bluetooth,Wireless Hotsopt

Input  Interface

RF Signal Input,DP,AV,YPbPr,VGA-AUDIO,VGA,USB2.0,HDMI,SD Expansion Card Slot,RS232 Serial Port,RJ45

Output  Interface

AV,VGA,EAPRHONE,SPDIF,TouchUSB

Support Format

RMMPEG2MPEG4H.265RMVBMOVMJPEGVC1FLV,WMAMP3M4AJPG,BMP,PNG

Others

Input Voltage

AC 110V240V 50/60HZ

AC 110V240V 50/60HZ

AC 110V240V 50/60HZ

AC 110V240V 50/60HZ

Max Power

≦150W

≦170W

≦180W

≦240W

Standby Power

0.5W

0.5W

0.5W

0.5W

Operating Temperature

-10℃-55℃

-10℃-55℃

-10℃-55℃

-10℃-55℃

Stored Temperature

-20℃-60℃

-20℃-60℃

-20℃-60℃

-20℃-60℃

Net Weight

40KG

45KG

58KG

70KG

Gross Weight

50KG

50KG

70KG

85KG

Bare Metal Size(L*W*H)

1259*98*771mmWith wall mount bracket

1514.8*132.6*934.7mmWith wall mount bracket

1736.2*145.3*1059.7mmWith wall mount bracket

1990*123*1200mmWith wall mount bracket

Packing Dimension(L(W*H)

1410*198*921mm

1665*235*1080mm

1885*245*1225mm

2145*260*1360mm

Shell Material

Aluminum profile / sheet metal

Aluminum profile / sheet metal

Aluminum profile / sheet metal

Aluminum profile / sheet metal

Shell Color

Black

Black

Black

Black

 

What is the Application of Teaching Whiteboard?

 

Teaching Whiteboard has been used in schools, teaching or training students' courses, it has professional teaching software to help teachers teach easier and more efficiently.

 

In addition, in some public places, educational whiteboards can be used for lecture announcements and some large-scale lectures. With a 100-inch educational whiteboard, the viewing distance and effect are excellent.

 

Now the price of digital screens for sale is low, if you have needs to buy any commercial display screens, please leave us a message.

Payment Terms︰T/T
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